1. icons.ts: Added custom icon "unknown_access", when access is not available (locker with questionmark inside).
2. parsingFunctions.class.ts: Set "accessRightIcon" of each source to "unknown_access" icon, when access is not available.
3. resultLandingUtils.module.ts: Added "unknown_access" icon in iconsService.registerIcons.
4. resultLanding.component.html: Mobile view: Updated tooltip of access - added "access" word in the end.
5. availableOn.component.ts: Updated tooltip of access - added "access" word in the end.
6. result-preview.component.html: In mobile view, show access on the top right, next to the title.
7. searchResearchResults.service.ts: [Bug fix] Call parsingFunctions.addPublisherToHostedBy_collectedFrom after parsing journal, publisher and identifiers.